package org.jeecg.modules.activities.controller;

import java.io.File;
import java.util.*;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.activities.entity.FhPicwall;
import org.jeecg.modules.activities.service.IFhPicwallService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

 /**
 * @Description: 照片墙
 * @Author: jeecg-boot
 * @Date:   2024-07-16
 * @Version: V1.0
 */
//@Api(tags="212照片墙")
@RestController
@RequestMapping("/activities/fhPicwall")
@Slf4j
public class FhPicwallController extends JeecgController<FhPicwall, IFhPicwallService> {
	@Autowired
	private IFhPicwallService fhPicwallService;


	 @Value(value = "${jeecg.path.upload}")
	 private String uploadpath;
	
	/**
	 * 分页列表查询
	 *
	 * @param fhPicwall
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	//@AutoLog(value = "照片墙-分页列表查询")
	@ApiOperation(value="照片墙-分页列表查询", notes="照片墙-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<FhPicwall>> queryPageList(FhPicwall fhPicwall,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
//		QueryWrapper<FhPicwall> queryWrapper = QueryGenerator.initQueryWrapper(fhPicwall, req.getParameterMap());
		Page<FhPicwall> page = new Page<FhPicwall>(pageNo, pageSize);
		//IPage<FhPicwall> pageList = new Page<>();
		Map<String,Object> map = new HashMap<>();
		map.put("userId",fhPicwall.getUserId());
		map.put("uploadTime",fhPicwall.getUploadTime());
		List<FhPicwall> fhPicwalls= fhPicwallService.listByMap( map);
		Collections.sort(fhPicwalls, Comparator.comparing(FhPicwall::getCreateTime).reversed());
		page.setTotal(fhPicwalls.size());
		int startIndex = (pageNo - 1) * pageSize;
		int endIndex = Math.min(startIndex + pageSize, fhPicwalls.size());
		if(startIndex<fhPicwalls.size()) {
			List<FhPicwall> subList = fhPicwalls.subList(startIndex, endIndex);
			page.setRecords(subList);
		}else {
			List<FhPicwall>  nullList= new ArrayList<>();
			page.setRecords(nullList);
		}

		return Result.OK(page);
	}
	
	/**
	 *   添加
	 *
	 * @param fhPicwall
	 * @return
	 */
	@AutoLog(value = "照片墙-添加")
	@ApiOperation(value="照片墙-添加", notes="照片墙-添加")
	//@RequiresPermissions("org.jeecg.modules:fh_picwall:add")
	@PostMapping(value = "/add")
	public Result<String> add(@RequestBody FhPicwall fhPicwall) {
		fhPicwallService.save(fhPicwall);
		return Result.OK("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param fhPicwall
	 * @return
	 */
	@AutoLog(value = "照片墙-编辑")
	@ApiOperation(value="照片墙-编辑", notes="照片墙-编辑")
	//@RequiresPermissions("org.jeecg.modules:fh_picwall:edit")
	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
	public Result<String> edit(@RequestBody FhPicwall fhPicwall) {
		fhPicwallService.updateById(fhPicwall);
		return Result.OK("编辑成功!");
	}
	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "照片墙-通过id删除")
	@ApiOperation(value="照片墙-通过id删除", notes="照片墙-通过id删除")
	//@RequiresPermissions("org.jeecg.modules:fh_picwall:delete")
	@DeleteMapping(value = "/delete")
	public Result<String> delete(@RequestParam(name="id",required=true) String id) {

		FhPicwall fhPicwall = fhPicwallService.getById(id);
		if(oConvertUtils.isNotEmpty(fhPicwall.getPicture())) {
			String[] array = fhPicwall.getPicture().split(",");
			if(array!=null&& array.length>0) {
				for(String img: array) {
					if(oConvertUtils.isNotEmpty(img)) {
						File file = new File(uploadpath + File.separator + img);
						if (file.exists()) {
							// 创建文件根目录
							file.delete();
						}
					}
				}
			}
		}

		fhPicwallService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "照片墙-批量删除")
	@ApiOperation(value="照片墙-批量删除", notes="照片墙-批量删除")
	//@RequiresPermissions("org.jeecg.modules:fh_picwall:deleteBatch")
	@DeleteMapping(value = "/deleteBatch")
	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {

		if(oConvertUtils.isNotEmpty(ids)&& ids.length()>0) {
			String[] idArray = ids.split(",");
			for(String id:idArray) {
				FhPicwall fhPicwall = fhPicwallService.getById(id);
				if (oConvertUtils.isNotEmpty(fhPicwall.getPicture())) {
					String[] array = fhPicwall.getPicture().split(",");
					if (array != null && array.length > 0) {
						for (String img : array) {
							if (oConvertUtils.isNotEmpty(img)) {
								File file = new File(uploadpath + File.separator + img);
								if (file.exists()) {
									// 创建文件根目录
									file.delete();
								}
							}
						}
					}
				}
			}
		}


		this.fhPicwallService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功!");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	//@AutoLog(value = "照片墙-通过id查询")
	@ApiOperation(value="照片墙-通过id查询", notes="照片墙-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<FhPicwall> queryById(@RequestParam(name="id",required=true) String id) {
		FhPicwall fhPicwall = fhPicwallService.getById(id);
		if(fhPicwall==null) {
			return Result.error("未找到对应数据");
		}
		return Result.OK(fhPicwall);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param fhPicwall
    */
    //@RequiresPermissions("org.jeecg.modules:fh_picwall:exportXls")
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, FhPicwall fhPicwall) {
        return super.exportXls(request, fhPicwall, FhPicwall.class, "照片墙");
    }

    /**
      * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    //@RequiresPermissions("fh_picwall:importExcel")
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, FhPicwall.class);
    }

}
